.icon {
    width: 1em;
    height: 1em;
    vertical-align: -0.15em;
    fill: currentColor;
    overflow: hidden;
}

.d-flex {
    display: flex;
    justify-content: center;
    align-items: center;
}

.justify-content-start {
    justify-content: flex-start;
}

.justify-content-end {
    justify-content: flex-end;
}

.justify-content-center {
    justify-content: center;
}

.justify-content-between {
    justify-content: space-between;
}

.justify-content-around {
    justify-content: space-around;
}

.align-items-start {
    align-items: flex-start;
}

.align-items-end {
    align-items: flex-end;
}

.align-items-center {
    align-items: center;
}

.flex-column {
    flex-direction: column;
}
/* 单行文本溢出处理 */
.single-text-omitted{
    text-overflow: ellipsis;
    overflow: hidden;
    white-space: nowrap;
}
/* 两行文本溢出处理 */
.multi-text-omitted{
    text-overflow: ellipsis;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.green{
    background-color: green;
    height:100%
}
/* 新增 */
a{
    text-decoration: none;
    color: #000;
}

.pointer{
    cursor: pointer;
}

.display-none{
    display: none;
}